Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo) Running command: translateModel(Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer") translateModel(Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.122/2.122, allocations: 391.2 MB / 407 MB, free: 10.82 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001133/0.001133, allocations: 203.4 kB / 499.1 MB, free: 4.66 MB / 394.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.351/1.351, allocations: 222.9 MB / 0.7948 GB, free: 15.82 MB / 0.5573 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001047/0.001047, allocations: 115.4 kB / 0.9329 GB, free: 7.09 MB / 0.6823 GB Notification: Performance of FrontEnd - loaded program: time 0.001054/0.001054, allocations: 50.42 kB / 1.081 GB, free: 218.1 MB / 0.823 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2155/0.2166, allocations: 140.6 MB / 1.218 GB, free: 117.2 MB / 0.823 GB Notification: Performance of NFInst.instantiate(Buildings.Experimental.DHC.EnergyTransferStations.Combined.Subsystems.Validation.WatersideEconomizer): time 0.7343/0.951, allocations: 297.8 MB / 1.509 GB, free: 12.14 MB / 0.9167 GB Notification: Performance of NFInst.instExpressions: time 0.08496/1.036, allocations: 71.71 MB / 1.579 GB, free: 9.973 MB / 0.9323 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02086/1.057, allocations: 345.7 kB / 1.579 GB, free: 9.84 MB / 0.9323 GB Notification: Performance of NFTyping.typeComponents: time 0.01193/1.069, allocations: 3.243 MB / 1.582 GB, free: 7.16 MB / 0.9323 GB Notification: Performance of NFTyping.typeBindings: time 0.02811/1.097, allocations: 9.007 MB / 1.591 GB, free: 15.86 MB / 0.948 GB Notification: Performance of NFTyping.typeClassSections: time 0.02571/1.123, allocations: 8.13 MB / 1.599 GB, free: 9.719 MB / 0.948 GB Notification: Performance of NFFlatten.flatten: time 0.03151/1.154, allocations: 26.02 MB / 1.625 GB, free: 292 kB / 0.9636 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01126/1.166, allocations: 6.423 MB / 1.631 GB, free: 9.762 MB / 0.9792 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01768/1.183, allocations: 7.88 MB / 1.639 GB, free: 1.848 MB / 0.9792 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01039/1.194, allocations: 6.051 MB / 1.644 GB, free: 11.77 MB / 0.9948 GB Notification: Performance of NFPackage.collectConstants: time 0.002267/1.196, allocations: 436 kB / 1.645 GB, free: 11.34 MB / 0.9948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01426/1.21, allocations: 4.877 MB / 1.65 GB, free: 6.457 MB / 0.9948 GB Notification: Performance of NFScalarize.scalarize: time 0.004286/1.215, allocations: 1.883 MB / 1.651 GB, free: 4.566 MB / 0.9948 GB Notification: Performance of NFVerifyModel.verify: time 0.01183/1.226, allocations: 4.364 MB / 1.656 GB, free: 184 kB / 0.9948 GB Notification: Performance of NFConvertDAE.convert: time 0.01999/1.246, allocations: 15.23 MB / 1.671 GB, free: 0.9102 MB / 1.01 GB Notification: Performance of FrontEnd - DAE generated: time 5.821e-06/1.247, allocations: 0 / 1.671 GB, free: 0.9102 MB / 1.01 GB Notification: Performance of FrontEnd: time 1.082e-06/1.247, allocations: 4 kB / 1.671 GB, free: 0.9062 MB / 1.01 GB Notification: Performance of Transformations before backend: time 0.000283/1.247, allocations: 0 / 1.671 GB, free: 0.9062 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1315 * Number of variables: 1315 Notification: Performance of Generate backend data structure: time 0.01717/1.264, allocations: 9.63 MB / 1.68 GB, free: 7.148 MB / 1.026 GB Notification: Performance of prepare preOptimizeDAE: time 4.401e-05/1.264, allocations: 15.98 kB / 1.68 GB, free: 7.133 MB / 1.026 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006909/1.271, allocations: 1.765 MB / 1.682 GB, free: 5.355 MB / 1.026 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01202/1.283, allocations: 7.065 MB / 1.689 GB, free: 14.2 MB / 1.042 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001597/1.285, allocations: 0.703 MB / 1.689 GB, free: 13.5 MB / 1.042 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008449/1.285, allocations: 0.5663 MB / 1.69 GB, free: 12.93 MB / 1.042 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01087/1.296, allocations: 6.289 MB / 1.696 GB, free: 6.457 MB / 1.042 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.793e-05/1.296, allocations: 7.938 kB / 1.696 GB, free: 6.449 MB / 1.042 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004349/1.297, allocations: 212 kB / 1.696 GB, free: 6.242 MB / 1.042 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000127/1.297, allocations: 185.7 kB / 1.696 GB, free: 6.059 MB / 1.042 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01091/1.308, allocations: 5.535 MB / 1.702 GB, free: 0.5117 MB / 1.042 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04291/1.351, allocations: 30.18 MB / 1.731 GB, free: 440 kB / 1.073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008567/1.359, allocations: 4.656 MB / 1.736 GB, free: 11.64 MB / 1.089 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004151/1.364, allocations: 2.251 MB / 1.738 GB, free: 9.375 MB / 1.089 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01737/1.381, allocations: 11.78 MB / 1.75 GB, free: 12.65 MB / 1.104 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005091/1.386, allocations: 2.736 MB / 1.752 GB, free: 9.855 MB / 1.104 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00372/1.39, allocations: 1.128 MB / 1.753 GB, free: 8.723 MB / 1.104 GB Notification: Performance of pre-optimization done (n=394): time 7.234e-06/1.39, allocations: 3.938 kB / 1.753 GB, free: 8.719 MB / 1.104 GB Notification: Performance of matching and sorting (n=394): time 0.02053/1.41, allocations: 8.042 MB / 1.761 GB, free: 0.5469 MB / 1.104 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001549/1.411, allocations: 272.5 kB / 1.761 GB, free: 236 kB / 1.104 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00986/1.421, allocations: 5.758 MB / 1.767 GB, free: 10.5 MB / 1.12 GB Notification: Performance of collectPreVariables (initialization): time 0.001062/1.422, allocations: 145.7 kB / 1.767 GB, free: 10.35 MB / 1.12 GB Notification: Performance of collectInitialEqns (initialization): time 0.003557/1.425, allocations: 3.293 MB / 1.77 GB, free: 7.035 MB / 1.12 GB Notification: Performance of collectInitialBindings (initialization): time 0.001894/1.427, allocations: 1.263 MB / 1.772 GB, free: 5.754 MB / 1.12 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002541/1.43, allocations: 1.096 MB / 1.773 GB, free: 4.648 MB / 1.12 GB Notification: Performance of setup shared object (initialization): time 0.0001099/1.43, allocations: 305.1 kB / 1.773 GB, free: 4.348 MB / 1.12 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005124/1.435, allocations: 2.129 MB / 1.775 GB, free: 2.203 MB / 1.12 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006138/1.441, allocations: 3.396 MB / 1.778 GB, free: 14.29 MB / 1.135 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01046/1.451, allocations: 5.323 MB / 1.784 GB, free: 8.496 MB / 1.135 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.289e-05/1.452, allocations: 8 kB / 1.784 GB, free: 8.488 MB / 1.135 GB Notification: Performance of matching and sorting (n=656) (initialization): time 0.01553/1.467, allocations: 6.847 MB / 1.79 GB, free: 1.605 MB / 1.135 GB Notification: Performance of prepare postOptimizeDAE: time 8.059e-05/1.467, allocations: 83.39 kB / 1.79 GB, free: 1.512 MB / 1.135 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.258e-05/1.467, allocations: 28 kB / 1.79 GB, free: 1.484 MB / 1.135 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003311/1.471, allocations: 0.772 MB / 1.791 GB, free: 0.7031 MB / 1.135 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004132/1.475, allocations: 1.1 MB / 1.792 GB, free: 15.6 MB / 1.151 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002949/1.478, allocations: 2.947 MB / 1.795 GB, free: 12.55 MB / 1.151 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00582/1.483, allocations: 0.5532 MB / 1.796 GB, free: 12 MB / 1.151 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005921/1.484, allocations: 271.9 kB / 1.796 GB, free: 11.73 MB / 1.151 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007162/1.491, allocations: 3.243 MB / 1.799 GB, free: 8.477 MB / 1.151 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005723/1.497, allocations: 3.337 MB / 1.802 GB, free: 4.621 MB / 1.151 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009925/1.507, allocations: 5.214 MB / 1.807 GB, free: 14.94 MB / 1.167 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.339e-05/1.507, allocations: 8 kB / 1.807 GB, free: 14.93 MB / 1.167 GB Notification: Performance of matching and sorting (n=656) (initialization_lambda0): time 0.01447/1.521, allocations: 6.636 MB / 1.814 GB, free: 8.258 MB / 1.167 GB Notification: Performance of prepare postOptimizeDAE: time 6.736e-05/1.522, allocations: 84.33 kB / 1.814 GB, free: 8.164 MB / 1.167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.742e-05/1.522, allocations: 32 kB / 1.814 GB, free: 8.133 MB / 1.167 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002793/1.524, allocations: 0.6959 MB / 1.815 GB, free: 7.426 MB / 1.167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004083/1.528, allocations: 1.096 MB / 1.816 GB, free: 6.328 MB / 1.167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005233/1.534, allocations: 5.134 MB / 1.821 GB, free: 0.8711 MB / 1.167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005593/1.539, allocations: 0.5532 MB / 1.821 GB, free: 328 kB / 1.167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005408/1.54, allocations: 259.9 kB / 1.822 GB, free: 68 kB / 1.167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 141 * Number of states: 0 () * Number of discrete variables: 119 ($PRE.hexPum.conWSE.ena.enableFire,$PRE.hexPum.conWSE.dis.enableFire,$PRE.hexPum.conWSE.isValIsoEvaClo.lesHys.y,$PRE.hexVal.conWSE.ena.enableFire,$PRE.hexVal.conWSE.dis.enableFire,$PRE.hexVal.conWSE.isValIsoEvaClo.lesHys.y,hexVal.conWSE.dis.t_start,$PRE.hexVal.conWSE.dis.t_start,hexVal.conWSE.ena.t_start,$PRE.hexVal.conWSE.ena.t_start,hexPum.conWSE.dis.t_start,$PRE.hexPum.conWSE.dis.t_start,hexPum.conWSE.ena.t_start,$PRE.hexPum.conWSE.ena.t_start,hexVal.conWSE.stateGraphRoot.resume,hexVal.conWSE.stateGraphRoot.suspend,hexPum.conWSE.stateGraphRoot.resume,hexPum.conWSE.stateGraphRoot.suspend,hexVal.hex.flowRegime_nominal,hexPum.hex.flowRegime_nominal,hexPum.conWSE.isValIsoEvaClo.lesHys.y,hexVal.conWSE.isValIsoEvaClo.lesHys.y,TSerWat.nextEventScaled,TSerWat.nextEvent,$PRE.TSerWat.nextEvent,TSerWat.last,TSerWat.b,TSerWat.a,TChiWatRet.nextEventScaled,TChiWatRet.nextEvent,$PRE.TChiWatRet.nextEvent,TChiWatRet.last,TChiWatRet.b,TChiWatRet.a,hexVal.uCoo,hexVal.hex.flowRegime,hexVal.conWSE.and1.y,hexVal.conWSE.tim1.entryTime,$PRE.hexVal.conWSE.tim1.entryTime,hexVal.conWSE.tim1.passed,$PRE.hexVal.conWSE.tim1.passed,hexVal.conWSE.tim.entryTime,$PRE.hexVal.conWSE.tim.entryTime,hexVal.conWSE.tim.passed,$PRE.hexVal.conWSE.tim.passed,hexVal.conWSE.or1.uTemp[2],hexVal.conWSE.or1.y,hexVal.conWSE.or1.u[1],hexVal.conWSE.mulAnd.uTemp[3],hexVal.conWSE.mulAnd.uTemp[2],hexVal.conWSE.mulAnd.u[1],hexVal.conWSE.stateGraphRoot.activeSteps,hexVal.conWSE.dis.enableFire,hexVal.conWSE.dis.condition,hexVal.conWSE.actSta.active,hexVal.conWSE.actSta.oldActive,$PRE.hexVal.conWSE.actSta.oldActive,hexVal.conWSE.actSta.newActive,$PRE.hexVal.conWSE.actSta.newActive,hexVal.conWSE.actSta.localActive,$PRE.hexVal.conWSE.actSta.localActive,hexVal.conWSE.ena.enableFire,hexVal.conWSE.ena.condition,hexVal.conWSE.iniSta.active,hexVal.conWSE.iniSta.oldActive,$PRE.hexVal.conWSE.iniSta.oldActive,hexVal.conWSE.iniSta.newActive,$PRE.hexVal.conWSE.iniSta.newActive,hexVal.conWSE.iniSta.localActive,$PRE.hexVal.conWSE.iniSta.localActive,hexPum.hex.flowRegime,hexPum.conWSE.and1.y,hexPum.conWSE.tim1.entryTime,$PRE.hexPum.conWSE.tim1.entryTime,hexPum.conWSE.tim1.passed,$PRE.hexPum.conWSE.tim1.passed,hexPum.conWSE.tim.entryTime,$PRE.hexPum.conWSE.tim.entryTime,hexPum.conWSE.tim.passed,$PRE.hexPum.conWSE.tim.passed,hexPum.conWSE.or1.uTemp[2],hexPum.conWSE.or1.y,hexPum.conWSE.or1.u[1],hexPum.conWSE.mulAnd.uTemp[3],hexPum.conWSE.mulAnd.uTemp[2],hexPum.conWSE.mulAnd.u[1],hexPum.conWSE.stateGraphRoot.activeSteps,hexPum.conWSE.dis.enableFire,hexPum.conWSE.dis.condition,hexPum.conWSE.actSta.active,hexPum.conWSE.actSta.oldActive,$PRE.hexPum.conWSE.actSta.oldActive,hexPum.conWSE.actSta.newActive,$PRE.hexPum.conWSE.actSta.newActive,hexPum.conWSE.actSta.localActive,$PRE.hexPum.conWSE.actSta.localActive,hexPum.conWSE.ena.enableFire,hexPum.conWSE.ena.condition,hexPum.conWSE.iniSta.active,hexPum.conWSE.iniSta.oldActive,$PRE.hexPum.conWSE.iniSta.oldActive,hexPum.conWSE.iniSta.newActive,$PRE.hexPum.conWSE.iniSta.newActive,hexPum.conWSE.iniSta.localActive,$PRE.hexPum.conWSE.iniSta.localActive,$whenCondition14,$whenCondition13,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition12,$whenCondition11,$whenCondition10) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (603): * Single equations (assignments): 594 * Array equations: 3 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(3,11), (1,7), (2,12), (1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.001259/1.541, allocations: 0.6092 MB / 1.822 GB, free: 15.43 MB / 1.182 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001917/1.543, allocations: 0.6752 MB / 1.823 GB, free: 14.75 MB / 1.182 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01602/1.559, allocations: 7.026 MB / 1.83 GB, free: 7.727 MB / 1.182 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.897e-05/1.559, allocations: 63.97 kB / 1.83 GB, free: 7.664 MB / 1.182 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.676e-05/1.559, allocations: 0 / 1.83 GB, free: 7.664 MB / 1.182 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0107/1.57, allocations: 5.2 MB / 1.835 GB, free: 2.34 MB / 1.182 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02848/1.598, allocations: 13.25 MB / 1.848 GB, free: 4.91 MB / 1.198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.826e-05/1.598, allocations: 4 kB / 1.848 GB, free: 4.906 MB / 1.198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003197/1.602, allocations: 0.7138 MB / 1.848 GB, free: 4.191 MB / 1.198 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002081/1.604, allocations: 0.5689 MB / 1.849 GB, free: 3.613 MB / 1.198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004108/1.604, allocations: 143.9 kB / 1.849 GB, free: 3.473 MB / 1.198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002581/1.607, allocations: 2.834 MB / 1.852 GB, free: 0.5391 MB / 1.198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.57e-06/1.607, allocations: 11.94 kB / 1.852 GB, free: 0.5273 MB / 1.198 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/Differentiate.mo:267:5-267:157:writable] Error: Derivative of expression "hexVal.hex.flowRegime = if hexVal.hex.C1_flow * hexVal.hex.C2_flow >= 0.0 then Buildings.Fluid.Types.HeatExchangerFlowRegime.CounterFlow else Buildings.Fluid.Types.HeatExchangerFlowRegime.ParallelFlow" w.r.t. "dummyVarA" is non-existent. Error: Internal error SymbolicJacobian.deriveAll failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2440:7-2440:87:writable] Error: Internal error function generateSymbolicJacobian failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2231:9-2231:79:writable] Error: Internal error function createJacobian failed Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03766/1.644, allocations: 15.72 MB / 1.867 GB, free: 0.5391 MB / 1.214 GB Error: post-optimization module symbolicJacobian (simulation) failed.